Dr.Marshall,University of Toronto and St.Michael's Hospital, is one of the study's authors.

VOA: standard.2009.12.08

Meanwhile, Hilton Hincks, Marty Nutt, Richard Britton, Marshall Neill and Michael Swann will be among the main contenders at Monday's rounds of the Irish Superbike Championship at Nutts Corner.

BBC: McWilliams out after 15 laps

Marshall Neill, Bruce Anstey, Gary Johnson and Michael Pearson completed the top six while Toomebridge's Laverty also won both Irish Superbike rounds.

BBC: Michael Laverty